Check out Hollywood's favorites before they were ever stars.

Hollywood stars before they were famous

Christina Aguilera

Christina Aguilera took to Instagram to share this precious throwback photograph of her mother and her in the garden. "Love being able to do this with my own daughter now. Can't wait to see ya soon mama! Love you tons!! xo #LetsHearIt4Moms #TBT" the 34-year-old mother-of-two captioned her snap.